4YPA Transferase date Mar 12, 2015
title Ash1l Set Domain Q2265a Mutant In Complex With S-Adenosyl Me (Sam)
authors D.S.Rogawski, J.Ndoj, H.J.Cho, I.Maillard, J.Grembecka, T.Cierpic
compound source
Molecule: Histone-Lysine N-Methyltransferase Ash1l
Chain: A, B, C, D
Fragment: Set Domain (Unp Residues 2074-2293)
Synonym: Ash1-Like Protein,Huash1,Absent Small And Homeotic Protein 1 Homolog,Lysine N-Methyltransferase 2h;
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ash1l, Kiaa1420, Kmt2h
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1
R_factor 0.249 R_Free 0.303
length a length b length c angle alpha angle beta angle gamma
53.682 61.773 73.233 91.57 93.83 90.46
method X-Ray Diffractionresolution 2.30 Å
ligand SAM, ZN enzyme Transferase E.C. BRENDA
A, D, C, B

Primary referenceTwo Loops Undergoing Concerted Dynamics Regulate the Activity of the ASH1L Histone Methyltransferase., Rogawski DS, Ndoj J, Cho HJ, Maillard I, Grembecka J, Cierpicki T, Biochemistry. 2015 Aug 25. PMID:26292256
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (156 Kb) [Save to disk]
  • Biological Unit Coordinates (4ypa.pdb1.gz) 40 Kb
  • Biological Unit Coordinates (4ypa.pdb2.gz) 39 Kb
  • Biological Unit Coordinates (4ypa.pdb3.gz) 40 Kb
  • Biological Unit Coordinates (4ypa.pdb4.gz) 39 Kb
  • LPC: Ligand-Protein Contacts for 4YPA
  • CSU: Contacts of Structural Units for 4YPA
  • Structure Factors (761 Kb)
  • Retrieve 4YPA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4YPA from S2C, [Save to disk]
  • Re-refined 4ypa structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4YPA in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 4YPA
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • Fold representative 4ypa from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4ypa] [4ypa_A] [4ypa_B] [4ypa_C] [4ypa_D]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 4YPA: [AWS] [PostSET] [SET ] by SMART
  • Other resources with information on 4YPA
  • Community annotation for 4YPA at PDBWiki (http://pdbwiki.org)

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science